Missile debris came down in a central Kyiv district on Monday morning and a residential building was damaged, city authorities said after a string of explosions rang out across the Ukrainian capital.
A Reuters reporter saw a column of smoke rising in the east of the city.
Ukraine's air force had warned in a Telegram message moments before the explosions that a missile was flying towards the city.
"Explosions in the capital. Urgently to the shelter!" Kyiv city mayor Vitali Klitschko wrote on the Telegram messenger.
Russia has dramatically stepped up its missile strikes on Ukraine in recent days.

US military says it turned away blockade runner trying to reach Iranian port
Israel troops capture Beaufort Castle in southern Lebanon push against Hezbollah
Jubilant PSG supporters spill onto Paris streets, some clash with police
WHO chief urges safe burials in visit to heart of Ebola outbreak
